Fixes on presets + test
The DarkShutterPreset
was replaced with a BLISS shutter. To connect it back to Tango shutter you have to configure the shutter this way (from BLISS doc)
- name: safshut
class: TangoShutter
shutter_type: SafetyShutter
uri: id42/bsh/1
- name: frontend
class: TangoShutter
shutter_type: FrontEnd # shutter_type is optionnal
uri: acs.esrf.fr:10000/fe/master/id42